2189 search results - page 30 / 438 » Detecting Phantom Nodes in Wireless Sensor Networks |
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— A crucial issue in deploying wireless sensor networks is to perform a sensing task in an area of interest in an energy-efficient manner since sensor nodes have limited...
JCO
2006
14 years 9 months ago
2006
The paper addresses the relay node placement problem in two-tiered wireless sensor networks. Given a set of sensor nodes in Euclidean plane, our objective is to place minimum numbe...
ISCC
2003
IEEE
15 years 2 months ago
2003
IEEE
Sensor networks have recently gained popularity for a wide spectrum of applications. When performing monitoring tasks in hostile environments, security requirements become critical...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
A video sensor platform consisting of a smart image sensor with focal plane motion processing is presented. The camera node is intended for ultra-low bandwidth ad-hoc wireless netw...
JUCS
2006
14 years 9 months ago
2006
: The growth of sensor networks during the last years is a fact and within this field, wireless sensor networks are growing particularly as there are many applications that demand ...